Retractable stool



FIG. 1 is a front view of the retractable stool showing my new design;

FIG. 2 is a rear plan view thereof;

FIG. 3 is a right side plan view thereof;

FIG. 4 is a left side plan view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a top elevational plan view thereof; and,

FIG. 8 is a bottom elevational plan view thereof.

My new design is for a support stool that may be stored and retracted from under a counter. 

The ornamental design for a retractable stool, as shown and described. 